What are data types in oop?
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How transient variable is different from volatile variable?
who can we create the object of a class? in how many ways we can create it (max 5)
Why call by value prevents parameter value change?
How will you communicate between two applets?
How can an object be unreferenced?
In Java list the methods that can be overridden?
what is singlton class?where it is use in real time senario.
Can two objects have same hashcode?
where u use Abstraction and Interface in real time
What's the difference between int and integer in java?
Explain the different forms of polymorphism?
Explain different types of wrapper classes in java?